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Later, cable theory with its mathematical derivatives allowed ever more sophisticated neuron models to be explored by workers such as Jack, Rall, Redman, Rinzel, Idan Segev, Tuckwell, Bell, and Iannella. More recently, cable theory has been applied to model electrical activity in bundled neurons in the white matter of the brain. [1]
The magnetic field inside a coaxial cable can be divided into three regions, each of which will therefore contribute to the electrical inductance seen by a length of cable. [ 11 ] The inductance L cen {\displaystyle L_{\text{cen}}\,} is associated with the magnetic field in the region with radius r < a {\displaystyle r<a\,} , the region inside ...
IEC 60772 Electrical penetration assemblies in containment structures for nuclear power generating stations; IEC 60773 Test methods and apparatus for measurement of the operational characteristics of brushes; IEC 60774 Helical-scan video tape cassette system using 12,65 mm (0,5 in) magnetic tape on type VHS; IEC 60775 Real-time BASIC for CAMAC
However, depending on the depth of the underground cable; greater EMF may be experienced on the surface. [4] The electric current in the cable conductor produces a magnetic field, but the closer grouping of underground power cables reduces the resultant external magnetic field, and further magnetic shielding may be provided.
A power cable is an electrical cable, an assembly of one or more electrical conductors, usually held together with an overall sheath. The assembly is used for transmission of electrical power . Power cables may be installed as permanent wiring within buildings, buried in the ground, run overhead, or exposed.
In engineering, physics, and chemistry, the study of transport phenomena concerns the exchange of mass, energy, charge, momentum and angular momentum between observed and studied systems.
University Health Sciences Center, New Orleans, LA, USA Email: Renee Dufault*- rdufault@uttc.edu; Blaise LeBlanc - blaise_ll@hotmail.com; Roseanne Schnoll rschnoll@brooklyn.cuny.edu; Charles Cornett - cornettc@uwplatt.edu; Laura Schweitzer - schweitl@uwplatt.edu; David Wallinga - dwallinga@iatp.org; Jane Hightower -
The charge density and electric potential are related by Poisson's equation, which gives [()] = [() ()], where ε 0 is the vacuum permittivity. To proceed, we must find a second independent equation relating Δρ and Δφ .